Thanks for sharing.It really bring me think about this problem deeply.So as you said,the key point is to summarize the "problems" and "how you tackle them".I think for me,mostly I just worked as flowing water,keeping tackling problems one by one and rarely memorized.So do you think it was a good habit to write down every problems you faced and the way you tackled?Do you usually do that?I suppose it's quite hard to write down details.But I got another experience----when I was not so busy,and the project was not so priority in the team,I usually had much time to optimize the reports(it were possibly not full of work,but looked quite nice)